The part number **ATS-18F-145-C2-R0** refers to a high-performance **Heatsink** manufactured by **Advanced Thermal Solutions (ATS)**. It is part of the "superGRIP" or "maxiFLOW" series, designed specifically for cooling electronic components like CPUs, GPUs, and FPGAs. --- ## 1. Technical Specifications Below are the key specifications for this specific component: | Feature | Specification | | :--- | :--- | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Attachment Method** | Push-Pin (R0 series) | | **Thermal Resistance** | ~1.80°C/W (at 200 LFM) | | **Dimensions (L x W x H)** | 30.0mm x 30.0mm x 20.0mm | | **Flow Pattern** | Straight Fin | --- ## 2. Part Number Breakdown The part number is a coded string that defines the physical and thermal properties of the unit: * **ATS**: Manufacturer (Advanced Thermal Solutions). * **18F**: Series designation (Standard Fin / High Performance). * **145**: Specific physical dimensions and fin geometry code. * **C2**: Thermal Interface Material (TIM). "C2" typically indicates **T766 Phase Change** material or a specific high-performance thermal pad pre-applied to the base. * **R0**: RoHS compliance status and revision level. --- ## 3. Component Design Features ### Thermal Performance The straight-fin design is optimized for **forced-air cooling**. The fins increase the surface area available for heat dissipation, allowing air from fans to move through the channels and carry heat away from the semiconductor. ### Mounting Mechanism The "R0" variants usually utilize a **Push-Pin** mounting system. This includes: 1. **Spring-loaded pins:** These provide consistent pressure on the chip to ensure maximum thermal contact. 2. **Reliability:** This method is preferred over thermal adhesives in high-vibration environments or when the heatsink needs to be removable. ### Surface Treatment The **Blue Anodized** coating is not just for aesthetics; it provides: * Increased corrosion resistance. * Improved surface emissivity (helping slightly with radiant heat transfer). * Electrical insulation of the aluminum body. --- ## 4. Common Applications * **Networking Equipment:** Routers, switches, and base stations. * **Embedded Systems:** Industrial PCs and IoT gateways. * **Power Electronics:** Cooling MOSFETs or Voltage Regulator Modules (VRMs).